Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 b6 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rf2 win in 1 half-moves
6 Rf3 win in 1 half-moves
7 Rf6 win in 1 half-moves
8 Rf7 win in 1 half-moves
9 Rf1 draw
10 Rg8 draw
11 Rh8 draw
12 Rb8 loss in 1 half-moves
13 Rc8 loss in 1 half-moves
14 Rf4 loss in 1 half-moves
15 Rf5 loss in 1 half-moves